Remove IFX_SystemHandler.

fpdfsdk/fxedit/include/fx_edit.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_
 #define FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_
 
 #include "core/fpdfdoc/include/cpdf_variabletext.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "core/fxge/include/fx_dib.h"
 
 class CPDF_Font;
 class CPDF_PageObjectHolder;
 class CPDF_TextObject;
 class CFX_FloatPoint;
 class CFX_Matrix;
 class CFX_RenderDevice;
+class CFX_SystemHandler;
 class IFX_Edit;
 class IPVT_FontMap;
 class IFX_Edit_Iterator;
 class IFX_Edit_Notify;
 class IFX_Edit_UndoItem;
 class IFX_List;
 class IFX_List_Notify;
-class IFX_SystemHandler;
 
 struct CPVT_Line;
 struct CPVT_SecProps;
 struct CPVT_Section;
 struct CPVT_Word;
 struct CPVT_WordPlace;
 struct CPVT_WordProps;
 struct CPVT_WordRange;
 
 #define PVTWORD_STYLE_NORMAL 0x0000L
@@ skipping 450 matching lines @@
       const CFX_FloatPoint& ptOffset,
       const CPVT_WordRange* pRange = NULL);
   static void DrawEdit(CFX_RenderDevice* pDevice,
                        CFX_Matrix* pUser2Device,
                        IFX_Edit* pEdit,
                        FX_COLORREF crTextFill,
                        FX_COLORREF crTextStroke,
                        const CFX_FloatRect& rcClip,
                        const CFX_FloatPoint& ptOffset,
                        const CPVT_WordRange* pRange,
-                       IFX_SystemHandler* pSystemHandler,
+                       CFX_SystemHandler* pSystemHandler,
                        void* pFFLData);
   static void DrawUnderline(CFX_RenderDevice* pDevice,
                             CFX_Matrix* pUser2Device,
                             IFX_Edit* pEdit,
                             FX_COLORREF color,
                             const CFX_FloatRect& rcClip,
                             const CFX_FloatPoint& ptOffset,
                             const CPVT_WordRange* pRange);
   static void DrawRichEdit(CFX_RenderDevice* pDevice,
                            CFX_Matrix* pUser2Device,
@@ skipping 111 matching lines @@
  protected:
   virtual ~IFX_List() {}
 };
 
 CFX_ByteString GetPDFWordString(IPVT_FontMap* pFontMap,
                                 int32_t nFontIndex,
                                 uint16_t Word,
                                 uint16_t SubWord);
 
 #endif  // FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_